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JMO Sci Ch 8
Protists and Fungi
Question | Answer |
---|---|
What are the 6 types of algal protists? | 1. diatoms 2. dinoflagellates 3. euglena 4. red algae 5. green algae 6. brown algae |
What are the 3 groups of protists? | 1. algal 2. protozoans 3. fungal |
What are the main features of protists? | 1. live in wet or moist areas 2. eukaryotic (have a nucleus) |
What are the 4 types of protozoans? | 1. ciliates 2. flagellates 3. sporozoans 4. sarcodines |
What is a macronucleus? | controls digestion |
What is a micronucleus? | controls reproduction |
What is an oral groove? | funnels food to food vacuole |
What is a food vacuole? | digests food |
What is a contractile vacuole? | gets rid of excess H2O |
What are fungal protists? | decomposers that reproduce with spores |
What are sarcodines? | they have pseudopods and a food vacuole |
What are sporozoans? | parasites |
What are flagellates? | they have 1-25 flagellums and they live in freshwater |
What are 3 features of brown algae? | 1. grows 50 meters deep in the ocean 2. also called kelp 3. is a smoothing agent |
What are 2 features of green algae? | 1. most common form of algae 2. grows near the surface of the ocean |
What are 2 features of red algae? | 1. multicellular 2. also called seaweed |
What are 3 traits of diatoms? | 1. also called golden algae 2. live in large populations 3. have a clear glassy shell |
What are 4 features of euglena? | 1. no cell wall 2. are unicellular 3. have 1 flagellum 4. have an eyespot |
What are 4 traits of dinoflagellates? | 1. also called fire algae or spinning flagellates 2. have 2 flagellum 3. cause red tides 4. are plankton |
What are 3 traits of ciliates? | 1. have 2 nuclei 2. have an oral groove, food vacuole and a contractle vacuole 3. have cilia |
What is an example of a ciliate? | paramecium |
What is an example of a sarcodine? | amoeba |
What is a fungi? | A consumer with a cell wall. |
What are 3 features of a fungus? | 1. eukaryotic 2. have a cell wall 3. are saprophytes |
What are the 3 main parts of a fungus? | 1. mycelium 2. hyphane 3. spores |
What is mycelium? | tangled network of hyphane |
What is hyphane? | absorbs and digests food and supports spores |
What are 3 traits of spores? | 1. form inside hyphane 2. asexual. 3. helps determine class |